▪ Abstract Colliding beams of 70% polarized protons at up to GeV, with high luminosity, L=
2× 1032 cm− 2 sec− 1, will represent a new and unique laboratory for studying the proton …

A review on the theoretical aspects and the experimental results of polarized deep inelastic
scattering and of other hard scattering processes is presented. The longitudinally polarized …

We discuss techniques and results for the extraction of the nucleon's spin-dependent parton
distributions and their uncertainties from data for polarized deep-inelastic lepton-nucleon …

Polarized deep inelastic scattering (DIS) data are analyzed in leading and next-to-leading
order of QCD within the common “standard” scenario of polarized parton distributions with a …

Fitting Z 0-pole data from ALEPH and SLD, and TPC data at a lower cms energy, we fix the
boundary condition for NLO parton→ hadron (hadron= π±, K±,∑ hh±) fragmentation …

We present a calculation for single-inclusive large-p T pion production in longitudinally
polarized pp collisions in next-to-leading order QCD. We choose an approach where fully …

A QCD analysis of the world data on polarized deep-inelastic scattering is presented in
leading and next-to-leading order. New parameterizations are derived for the quark and …

Attempting to understand the origin of the intrinsic spin of the proton and neutron has been
an active area of both experimental and theoretical research for the past twenty years. With …

This article reviews the present understanding of the QCD spin structure of the proton. The
author first outlines the proton spin puzzle and its possible resolution in QCD. Then the …

A global next-to-leading order QCD analysis of unpolarized and polarized deep-inelastic
scattering data is performed with parton distributions constructed in a statistical physical …